INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91bd94673c3933d13237b759ee2017670a17fd693d9bb7ced5a95f19ef6da398', 
    'qHIUA25Im67XoWt7NtjeHbptGzjPWSGasbIXRDg+peI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)